package cn.edu.scau.cmi.mazhuanglong.esercise5;

public class Circular {
	Circle bottom;
	double height;

	Circular(Circle c, double h) {
		bottom = c;
		height = h;
	}

	double getVolme() {
		return bottom.getArea() * height / 3.0;
	}

	double getBottomRadius() {
		return bottom.getRadius();
	}
	public void setBottomRadius(double r)
	{
		bottom.setRadius(r);
	}
}
